Classification of joints

Question 1

why are joints necessary

Answer 1

it is a place where two or more bones meant, this is known as articulation. joints are necessary for muscles to lever bones to create movement.

Question 2

fixed (fibrous)

Answer 2

immovable. fixed joints form when bones interlock during early childhood. the bone plates in your cranium, fixed together and protect your brain

Question 3

slightly moveable (cartilaginous)

Answer 3

the ends of the bone are covered in a smooth covering called articular cartilage, reducing friction. found between sections of the vertebrae

Question 4

synovial joints

Answer 4

freely moveable joints and have high mobility. vital for sporting movements and allow various actions when two or move bones meet to form the joint. distinctive structure. found in elbow, knee, shoulder, thumb